bench: refactor for cosine and sine

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Author: aman-095

lib/node_modules/@stdlib/lapack/base/dlartv/benchmark/benchmark.js

@@ -22,6 +22,8 @@
 
 var bench = require( '@stdlib/bench' );
 var uniform = require( '@stdlib/random/array/uniform' );
+var ones = require( '@stdlib/array/ones' );
+var zeros = require( '@stdlib/array/zeros' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var pkg = require( './../package.json' ).name;
@@ -47,9 +49,8 @@ var options = {
 function createBenchmark( len ) {
 	var X = uniform( len, -10.0, 10.0, options );
 	var Y = uniform( len, -10.0, 10.0, options );
-	var C = uniform( len, -1.0, 1.0, options );
-	var S = uniform( len, -1.0, 1.0, options );
-
+	var C = ones( len );
+	var S = zeros( len );
 	return benchmark;
 
 	/**

lib/node_modules/@stdlib/lapack/base/dlartv/benchmark/benchmark.ndarray.js

@@ -22,6 +22,8 @@
 
 var bench = require( '@stdlib/bench' );
 var uniform = require( '@stdlib/random/array/uniform' );
+var zeros = require( '@stdlib/array/zeros' );
+var ones = require( '@stdlib/array/ones' );
 var isnan = require( '@stdlib/math/base/assert/is-nan' );
 var pow = require( '@stdlib/math/base/special/pow' );
 var pkg = require( './../package.json' ).name;
@@ -47,8 +49,8 @@ var options = {
 function createBenchmark( len ) {
 	var X = uniform( len, -10.0, 10.0, options );
 	var Y = uniform( len, -10.0, 10.0, options );
-	var C = uniform( len, -1.0, 1.0, options );
-	var S = uniform( len, -1.0, 1.0, options );
+	var C = ones( len );
+	var S = zeros( len );
 	return benchmark;
 
 	/**